Presentation skills

Some cool new stuff for Powerpoint

Add on from Authorstream a free plugin for powerpoint to play YouTube directly from within the slides
http://www.authorstream.com/desktop/

Use Life Twitterfeeds and other interactive tools within your Slides
free template from http://www.sapweb20.com/blog/powerpoint-twitter-tools/
Add Life Twitter feeds, add a noisemeter, add a mood meter

To upload your presentations to the web use http://www.slideshare.net/ or http://www.slide.com simply sign up and start uploading, tagging, sharing, create a community network

Or try Prezi a totally new way of doing presentations, check on TechCrunch on more about it. more tips on its usage here .

Some samples of cool presentations